40276942 has 16 divisors (see below), whose sum is σ = 62216640. Its totient is φ = 19541088.

The previous prime is 40276931. The next prime is 40276949. The reversal of 40276942 is 24967204.

It is a junction number, because it is equal to n+sod(n) for n = 40276898 and 40276907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40276949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52828 + ... + 53584.

It is an arithmetic number, because the mean of its divisors is an integer number (3888540).

Almost surely, 2^40276942 is an apocalyptic number.

40276942 is a deficient number, since it is larger than the sum of its proper divisors (21939698).

40276942 is a wasteful number, since it uses less digits than its factorization.

40276942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 40276942 is about 6346.4117420791. The cubic root of 40276942 is about 342.7826483821.

The spelling of 40276942 in words is "forty million, two hundred seventy-six thousand, nine hundred forty-two".